Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.8
Points
2.0
Fiction/Nonfiction
Fiction
Word Count
11599
Points per Word
0.000172
Description
The reappearance of a dino spaceship lost for 300 years spells danger for Teggs and the astrosaurs. How has a pack of savage sabre-tooths got on board? What menace is chasing them through space? Book #18.